Before damage calculation, if this card attacks a Defense Position monster: Destroy that monster.
Use cards that can change your opponent’s monsters to defense position making them vulnerable to Drillroid’s effect. These cards could also be used as protection during your opponent’s battle phase.
There are numerous ways to switch your opponent's monster to defense position, and many are easy to obtain cards outside of buying packs like Enemy Controller. This makes Drillroid a versatile card that can be put in many different decks since cards to switch to defense like Windstorm and Enemy Controller are common in most decks.
Some of the machine support cards are incredibly useful, making him fit well with a full machine type deck.
|Monster/Spell/Trap categories||Destroys your opponent's Defense Position Monster Cards|